82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
// Copyright (c) 2016-2018 Kiwano - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#pragma once
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#include <kiwano/renderer/Font.h>
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#include <kiwano/2d/TextStyle.hpp>
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namespace kiwano
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{
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// Îı¾¸ñʽ»¯
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class KGE_API TextFormat
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{
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public:
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TextFormat();
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TextFormat(Font const& font);
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void Update(Font const& font);
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public:
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inline ComPtr<IDWriteTextFormat> GetTextFormat() const { return text_format_; }
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inline void SetTextFormat(ComPtr<IDWriteTextFormat> format) { text_format_ = format; }
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protected:
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ComPtr<IDWriteTextFormat> text_format_;
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};
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// Îı¾²¼¾Ö
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class KGE_API TextLayout
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{
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public:
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TextLayout();
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TextLayout(String const& text, Font const& font, TextStyle const& style);
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void UpdateFont(Font const& font);
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void UpdateLayout(String const& text);
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uint32_t GetLineCount();
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Size GetLayoutSize() const;
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inline TextStyle& GetTextStyle() { return style_; }
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inline TextStyle const& GetTextStyle() const { return style_; }
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inline void SetTextStyle(TextStyle const& style) { style_ = style; }
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public:
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inline TextFormat GetTextFormat() const { return text_format_; }
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inline ComPtr<IDWriteTextLayout> GetTextLayout() const { return text_layout_; }
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inline void SetTextLayout(ComPtr<IDWriteTextLayout> layout) { text_layout_ = layout; }
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inline operator bool() const { return static_cast<bool>(text_layout_); }
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protected:
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TextStyle style_;
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TextFormat text_format_;
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mutable ComPtr<IDWriteTextLayout> text_layout_;
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};
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}
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